NEBS-compliant earth connection
When you install enclosures into a Network Equipment-Building System (NEBS) compliant installation, each enclosure must have a reliable electrical earth connection that is separate to any earth connections provided by power supply cables.
On Storwize® V3500
enclosures,
this connection is made by using the front enclosure mounting screws that are part of the standard
installation described in Installing the support rails
and Installing the enclosure. To provide a
reliable electrical earth connection, the upright mounting rails of the racks into which enclosures
are installed must meet the following requirements before installing the support rails and
enclosures:
Notes: